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Santiago de Compostela Climate by Month

The graphs below provide an overview of the climate in Santiago de Compostela (Galicia), Spain. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Santiago de Compostela

Fri   Oct 18
19°C | 12°C
SW 7 km/h
2.6 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Sat   Oct 19
20°C | 15°C
SW 4 km/h
7.7 mm
broken clouds and rain

broken clouds and rain

Sun   Oct 20
20°C | 16°C
SW 11 km/h
4 mm
broken clouds and rain

broken clouds and rain

The best time of year to visit Santiago de Compostela in Spain

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Santiago de Compostela?
    Most rainfall (rainy season) is seen in January, October, November and December.
  • Which is the warmest month in Santiago de Compostela?
    August has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Santiago de Compostela?
    The coldest month is February with an average maximum temperature of 13°C.
  • Which is the wettest month in Santiago de Compostela?
    November tops the wettest month list with 168 mm of rainfall.
  • Which is the driest month in Santiago de Compostela?
    July is the driest month with 37 mm of precipitation.
  • Which is the sunniest month in Santiago de Compostela?
    July is the sunniest month with an average of 245 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.